-43.48% is the change from 69 to 39
Calculation steps:
[( 39 - 69 ) ÷ 69] x 100 = -43.48%
Formula
Percentage change = [(39 - 69) / 69] x 100
Subtract the new number by the original number
39 - 69 = -30
-30 ÷ 69 = -0.43478260869565216
-0.43478260869565216 x 100 = -43.48%